Stable punching mechanism

Abstract

The utility model relates to the technical field of packaging paper punching, in particular to a stable punching mechanism which comprises a machining table, a feeding frame is fixedly connected to the front face of the machining table, and a feeding assembly is arranged in the machining table and located at the position corresponding to the feeding frame. A feeding assembly is arranged at the position, corresponding to the feeding assembly, of the left side of the machining table, and a punching assembly is arranged at the position, corresponding to the feeding assembly, of the left side of the machining table. According to the punching mechanism, automatic feeding of packaging paper can be completed through cooperation of the feeding frame and the feeding assembly, the packaging paper is conveyed through the feeding assembly, the automation degree of the punching machine is improved, the labor amount of workers is reduced, the conveying assembly plays a limiting role when the packaging paper is conveyed, and therefore the packaging paper can be effectively punched. The punching quality is prevented from being influenced by deviation of the packaging paper during conveying; compared with an existing stable punching mechanism, the overall practicability of the stable punching mechanism can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging paper punching, in particular to a stable punching mechanism. Background Art

[0002] Wrapping paper is a general term for a type of paper used for packaging purposes. As people's aesthetic taste for packaging continues to improve, manufacturers' requirements for the performance and structure of packaging are becoming more and more perfect. At present, in the production and processing of wrapping paper of different specifications, in order to achieve the requirements of beauty and practicality, it needs to go through a series of processing steps such as printing, hot stamping, punching, cutting, drying, etc., among which punching is a more important link.

[0003] Existing packaging paper punching machines may cause the packaging paper to deviate and slip during transportation, resulting in poor quality of subsequent punching of the packaging paper. In addition, when feeding the packaging paper, the punching machine is prone to causing two or more groups of packaging paper to overlap and be transported, and punching at this time will affect the punching quality.

[0004] Therefore, it is particularly important to design a new stable punching mechanism to solve the above technical defects and improve the practicality of the overall stable punching mechanism. Utility Model Content

[0005] The utility model aims to provide a stable punching mechanism, which can complete the automatic loading of packaging paper through the cooperation of the loading rack and the loading assembly, so that the packaging paper is delivered to the feeding assembly in stacks, and the packaging paper is delivered by the feeding assembly, which improves the automation degree of the punching machine and reduces the labor of the staff. The delivery assembly plays a limiting role when delivering the packaging paper to avoid the deviation of the packaging paper during delivery and affecting the punching quality. At the same time, the punching assembly plays a unloading role after the packaging paper is punched, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A stable punching mechanism comprises a processing table, a loading rack is fixedly connected to the front of the processing table, a feeding assembly is arranged inside the processing table and at a position corresponding to the loading rack, a loading assembly is arranged on the left side of the processing table and at a position corresponding to the feeding assembly, and a punching assembly is arranged on the left side of the processing table and at a position corresponding to the loading assembly;

[0008] The feeding assembly is used to quickly feed the packaging paper;

[0009] The punching assembly is used for stably punching holes in the packaging paper.

[0010] As a preferred solution of the utility model, the left and right sides of the top of the loading rack are fixedly connected to limit racks, the loading rack is designed with a 45-degree inclined structure, and a number of packaging papers are placed on the top of the loading rack and between the two groups of limit racks.

[0011] As a preferred solution of the utility model, the feeding assembly includes a support table, a turntable, a limit rod, a stop block, a conveyor belt and a limit frame. The front of the processing table and the left side of the loading rack are fixedly connected with a support table, and the support table is rotatably connected to the limit rod through the turntable.

[0012] As a preferred solution of the utility model, a plurality of lightning-shaped blocks are installed on the outside of the limit rod and at a position corresponding to the packaging paper. Two sets of conveyor belts are rotatably connected to the left side of the top of the processing table. Drive motors are installed on the top of the two sets of conveyor belts. A limit frame is provided on the top of the support table and above the two sets of conveyor belts.

[0013] As a preferred solution of the utility model, the loading assembly includes a drag chain, a connecting rod, a mounting plate and a pallet. The drag chain is arranged inside the processing table and on the right side of the loading rack. The drag chain is fixedly connected to the mounting plate through the connecting rod, and the pallet is fixedly connected at the four corners of the front side of the mounting plate.

[0014] As a preferred solution of the utility model, the punching assembly includes a punching seat, a conveying roller, a punching frame, a lifting cylinder, a material discharge seat, a hydraulic cylinder and a material discharge plate. The punching seat is arranged on the left side of the processing table, and the conveying roller is rotatably connected to the right side of the punching seat and at a position corresponding to the feeding assembly. The punching frame is fixedly connected to the top of the punching seat and on the left side of the conveying roller.

[0015] As a preferred solution of the utility model, a lifting cylinder is installed on the top of the punching frame, the lifting cylinder passes through the punching frame and is connected to a punching drill bit, a unloading seat is fixedly connected to the left side of the punching seat and at a position corresponding to the punching frame, a hydraulic cylinder is provided on the top of the punching seat and at the rear of the punching frame, and a unloading tray is fixedly connected to the left side of the hydraulic cylinder.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the utility model, through the design of the processing table and the punching component, the automatic loading of the packaging paper can be completed through the cooperation of the loading rack and the loading component, so that the packaging paper is delivered to the feeding component in piles, and the packaging paper is delivered by the feeding component, which improves the automation degree of the punching machine and reduces the labor of the staff. The delivery component plays a limiting role when delivering the packaging paper to avoid the deviation of the packaging paper during delivery and affecting the punching quality. At the same time, the punching component plays a unloading role after the punching of the packaging paper is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the punching assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the processing table of the utility model.

[0021] In the figure: 1. Processing table; 2. Loading rack; 201. Limiting rack; 3. Feeding assembly; 301. Support table; 302. Turntable; 303. Limiting rod; 304. Block; 305. Conveyor belt; 306. Limiting frame; 4. Loading assembly; 401. Drag chain; 402. Connecting rod; 403. Mounting plate; 404. Pallet; 5. Punching assembly; 501. Punching seat; 502. Conveying roller; 503. Punching rack; 504. Lifting cylinder; 505. Unloading seat; 506. Hydraulic cylinder; 507. Unloading tray. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0024] A stable punching mechanism comprises a processing table 1, a loading rack 2 is fixedly connected to the front of the processing table 1, a feeding assembly 3 is arranged inside the processing table 1 and at a position corresponding to the loading rack 2, a loading assembly 4 is arranged on the left side of the processing table 1 and at a position corresponding to the feeding assembly 3, and a punching assembly 5 is arranged on the left side of the processing table 1 and at a position corresponding to the loading assembly 4;

[0025] Among them, the left and right sides of the top of the loading rack 2 are fixedly connected to the limit racks 201. The loading rack 2 is designed to be 45 degrees inclined. A number of packaging papers are placed on the top of the loading rack 2 and between the two groups of limit racks 201.

[0026] Specifically, first, the processing table 1 is placed at the designated position, and the punching component 5 is installed in front of the processing table 1. The carton to be processed is placed on the loading rack 2. The carton slides toward the loading component 4 through the limit frame 201 on the top of the loading rack 2 and slides to the position of the loading component 4. The packaging paper is loaded through the loading component 4, and the packaging paper is moved to the inside of the processing table 1. The packaging paper is then fed through the feeding component 3 and transported to the punching component 5, and then the packaging paper is punched through the punching component 5.

[0027] Also, see Figure 1 and Figure 3 , the specific structure of the feeding component 3 is as follows:

[0028] The feeding assembly 3 includes a support table 301, a turntable 302, a limit rod 303, a stopper 304, a conveyor belt 305 and a limit frame 306. The support table 301 is fixedly connected to the front of the processing table 1 and located on the left side of the loading rack 2. The support table 301 is rotatably connected to the limit rod 303 through the turntable 302. A plurality of lightning-shaped stops 304 are installed outside the limit rod 303 and at positions corresponding to the packaging paper. Two sets of conveyor belts 305 are rotatably connected to the left side of the top of the processing table 1. Drive motors are installed on the top of the two sets of conveyor belts 305. A limit frame 306 is provided on the top of the support table 301 and above the two sets of conveyor belts 305.

[0029] Specifically, the packaging paper to be processed is placed on the loading rack 2, and the packaging paper is moved through the limit frame 201 on the top of the loading rack 2, so that the packaging paper is transported to the block 304, and the block 304 limits the packaging paper, and then the limit rod 303 is driven to rotate through the turntable 302, and the block 304 is driven to rotate through the limit rod 303. At this time, the support platform 301 supports the turntable 302, so that the packaging paper falls into the loading component 4, and the packaging paper is fed through the loading component 4. The packaging paper is then transported to the punching component 5 through the conveyor belt 305. At this time, the limit frame 306 limits the packaging paper, and the punching processing of the packaging paper is completed through the punching component 5.

[0030] Then, see Figure 1 and Figure 3 A loading assembly 4 is provided on the left side of the processing table 1 and at a position corresponding to the feeding assembly 3;

[0031] The feeding assembly 4 is used to quickly feed the packaging paper. The specific structure of the feeding assembly 4 is as follows:

[0032] The loading assembly 4 includes a drag chain 401, a connecting rod 402, a mounting plate 403 and a pallet 404. The drag chain 401 is arranged inside the processing table 1 and is located on the right side of the loading rack 2. The drag chain 401 is fixedly connected to the mounting plate 403 through the connecting rod 402, and the pallet 404 is fixedly connected to the four corners of the front side of the mounting plate 403.

[0033] Specifically, the forming machine is automatically fed by the loading component 4, the connecting rod 402 is moved by the drag chain 401, and the mounting plate 403 is moved by the connecting rod 402, so that the packaging paper falls on the mounting plate 403, the packaging paper is lifted by the tray 404, and the connecting rod 402 is moved by the drag chain 401, so that the mounting plate 403 is moved into the feeding component 3, and the packaging paper is transported by the feeding component 3, and the packaging paper is transported to the punching component 5, and then the packaging paper is punched by the punching component 5.

[0034] Finally, see Figure 1 and Figure 2 A punching assembly 5 is provided on the left side of the processing table 1 and at a position corresponding to the loading assembly 4;

[0035] The punching assembly 5 is used to stably punch holes in the packaging paper. The specific structure of the punching assembly 5 is as follows:

[0036] The punching assembly 5 includes a punching seat 501, a conveying roller 502, a punching frame 503, a lifting cylinder 504, a material discharge seat 505, a hydraulic cylinder 506 and a material discharge tray 507. The punching seat 501 is arranged on the left side of the processing table 1, and the conveying roller 502 is rotatably connected to the right side of the punching seat 501 and at a position corresponding to the feeding assembly 3. The punching frame 503 is fixedly connected to the top of the punching seat 501 and at the left side of the conveying roller 502. The lifting cylinder 504 is installed on the top of the punching frame 503. The lifting cylinder 504 penetrates the punching frame 503 and is connected to a punching drill bit. The material discharge seat 505 is fixedly connected to the left side of the punching seat 501 and at a position corresponding to the punching frame 503. A hydraulic cylinder 506 is provided on the top of the punching seat 501 and at the rear of the punching frame 503, and a material discharge tray 507 is fixedly connected to the left side of the hydraulic cylinder 506.

[0037] Specifically, the packaging paper is punched by the punching assembly 5, and the packaging paper is conveyed to the conveying roller 502 on the right side of the punching seat 501 by the feeding assembly 3, and then the packaging paper is conveyed to the bottom of the punching frame 503 by the conveying roller 502. At this time, the lifting cylinder 504 drives the punching drill bit to descend, and the front and rear sides of the lifting cylinder 504 are equipped with positioning cylinders. The bottoms of the two groups of positioning cylinders are fixedly connected with clamping seats. The packaging paper is punched by the punching drill bit. At this time, the clamping seat limits and fixes the packaging paper to avoid the deviation of the packaging paper during punching, thereby improving the punching quality. After the punching is completed, a feeding cylinder is provided on the top of the feeding tray 507, and the feeding cylinder drives the feeding tray 507 to descend and presses the feeding tray 507 on the packaging paper. At this time, the feeding tray 507 is driven to move to the left by the hydraulic cylinder 506, and then the packaging paper is moved out from under the punching frame 503 and discharged through the feeding tray 505.

[0038] In this embodiment, the implementation scenario is specifically as follows: in actual use, first place the processing table 1 at the designated position, install the punching assembly 5 in front of the processing table 1, place the carton to be processed on the loading rack 2, and the carton slides toward the loading assembly 4 through the limit frame 201 on the top of the loading rack 2, slides to the position of the loading assembly 4, loads the packaging paper through the loading assembly 4, moves the packaging paper to the inside of the processing table 1, and then feeds the packaging paper through the feeding assembly 3, transports the packaging paper to the punching assembly 5, and then punches the packaging paper through the punching assembly 5. Compared with the existing stable punching mechanism, the utility model can improve the overall practicality of the stable punching mechanism through design.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable punching mechanism, comprising a processing table (1), characterized in that: The front of the processing table (1) is fixedly connected to a loading rack (2); a feeding assembly (3) is provided inside the processing table (1) and at a position corresponding to the loading rack (2); a loading assembly (4) is provided on the left side of the processing table (1) and at a position corresponding to the feeding assembly (3); and a punching assembly (5) is provided on the left side of the processing table (1) and at a position corresponding to the loading assembly (4); The feeding assembly (4) is used to quickly feed the packaging paper; The punching assembly (5) is used to perform stable punching of packaging paper.

2. A stable punching mechanism according to claim 1, characterized in that: The left and right sides of the top of the loading rack (2) are fixedly connected to the limiting racks (201); the loading rack (2) is designed to be 45 degrees inclined; a plurality of packaging papers are placed at the top of the loading rack (2) and between the two groups of limiting racks (201).

3. A stable punching mechanism according to claim 1, characterized in that: The feeding assembly (3) comprises a support table (301), a rotating disk (302), a limiting rod (303), a stopper (304), a conveyor belt (305) and a limiting frame (306); the support table (301) is fixedly connected to the front of the processing table (1) and located on the left side of the loading rack (2); the support table (301) is rotatably connected to the limiting rod (303) via the rotating disk (302).

4. A stable punching mechanism according to claim 3, characterized in that: A plurality of lightning-shaped stoppers (304) are installed outside the limiting rod (303) and at positions corresponding to the packaging paper. Two groups of conveyor belts (305) are rotatably connected to the left side of the top of the processing table (1). Drive motors are installed on the tops of the two groups of conveyor belts (305). A limiting frame (306) is provided on the top of the support table (301) and above the two groups of conveyor belts (305).

5. A stable punching mechanism according to claim 1, characterized in that: The loading assembly (4) comprises a drag chain (401), a connecting rod (402), a mounting plate (403) and a pallet (404); the drag chain (401) is arranged inside the processing table (1) and located on the right side of the loading rack (2); the drag chain (401) is fixedly connected to the mounting plate (403) via the connecting rod (402); and the pallet (404) is fixedly connected to the four peripheral corners of the front side of the mounting plate (403).

6. A stable punching mechanism according to claim 1, characterized in that: The punching assembly (5) comprises a punching seat (501), a conveying roller (502), a punching frame (503), a lifting cylinder (504), a material discharge seat (505), a hydraulic cylinder (506) and a material discharge plate (507); the punching seat (501) is arranged on the left side of the processing table (1); the conveying roller (502) is rotatably connected to the right side of the punching seat (501) and located at a position corresponding to the feeding assembly (3); and the punching frame (503) is fixedly connected to the top of the punching seat (501) and located on the left side of the conveying roller (502).

7. A stable punching mechanism according to claim 6, characterized in that: A lifting cylinder (504) is installed on the top of the punching frame (503), and the lifting cylinder (504) passes through the punching frame (503) and is connected to a punching drill bit. A material discharge seat (505) is fixedly connected to the left side of the punching seat (501) and at a position corresponding to the punching frame (503). A hydraulic cylinder (506) is provided on the top of the punching seat (501) and at the rear of the punching frame (503), and a material discharge tray (507) is fixedly connected to the left side of the hydraulic cylinder (506).

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